Packing bag unpacking apparatus and unpacking machine

Abstract

The invention discloses a packing bag unpacking apparatus and an unpacking machine, and relates to the technical field of a packing bag splitting device. The unpacking apparatus comprises a rack, anda bag grasping feeding mechanism and a bag breaking mechanism arranged on the rack, wherein the bag grasping feeding mechanism is arranged above the bag breaking mechanism, the bag grasping feeding mechanism is connected with a push mechanism, and the push mechanism is arranged at a top part of the rack; and the bag grasping feeding mechanism can hook a packing bag on a platform, under the actionof the push mechanism, the packing bag is pushed to pass through the bag breaking mechanism so as to be broken, and a material in the packing bag fall into a material storage bin at the other side ofthe bag breaking mechanism. The packing bag unpacking apparatus and the unpacking machine, provided by the invention, have the advantages of being simple and compact in structure and highly mechanized, can greatly reduce intensity of work of an operator, improve working efficiency and liberate the workforce, and are suitable for large-batch production.

Description

technical field [0001] The invention relates to the technical field of packaging bag dismantling equipment, in particular to a packaging bag opening device and a bag opening machine including the packaging bag opening device. Background technique [0002] In recent years, the blow molding and injection molding industries have developed rapidly, and large, medium and small blow molding and injection molding enterprises have successively increased. In the entire process of blow molding and injection molding, the supply system of plastic pellets is essential. [0003] At present, the supply of plastic granules is to manually transport the whole bag of plastic granules to the granule storage bucket. From the handling, unpacking to pouring into the storage bucket, the whole process is completed manually, which is time-consuming and laborious. Especially in the unpacking process, the operator needs to use a sharp weapon to break the packaging bag, which is easy to scratch the han...

AI Technical Summary

Problems solved by technology

[0003] At present, the replenishment of plastic granules is manually transported to the granule storage bucket by the whole bag of plastic granules. From the handling, unpacking to pouring into the storage bucket, the whole process is completed manually, which is time-consuming and laborious.

Especially in the unpacking process, the operator needs to use a sharp weapon to break the packaging bag, which is easy to scratch the hands, and there is a great potential safety hazard; and repeating the above operations many times, the working time is long and labor-intensive, which is not conducive to mass production

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